TREA

Takashi Amagai

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  • Kisarazu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cationic surface active agents
    • Patent number 4,385,184
    • Issue date May 24, 1983
    • Hiroyoshi Hamanaka
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...